Home / 3,610.93-5,416.58-1,014.07

Finding the Fourth Proportional to 3,610.93, 5,416.58 and 1,014.07

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Solution

The fourth proportional to 3,610.93, 5,416.58 and 1,014.07 is: 1,521.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,610.93 : 5,416.58 = 1,014.07 : x
  2. Step 2: Convert to fraction form
    3,610.93/5,416.58 = 1,014.07/x
  3. Step 3: Cross multiply
    3,610.93x = 5,416.58 × 1,014.07
  4. Step 4: Simplify right side
    3,610.93x = 5,492,780.27
  5. Step 5: Solve for x
    x = 5,492,780.27/3,610.93
  6. Step 6: Final answer
    x = 1,521.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.